Seiko Cal. 5643 - 206

The Seiko 5643-206 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-6cacbb8d2c51]

Also known as: Monster, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1969

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